#2E47AD#2E47AD

#2E47AD is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.3% C 0.165 H 268.3°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#2E47AD
RGB	rgb(46, 71, 173)
HSL	hsl(228, 58%, 43%)
HSV	hsv(228, 73%, 68%)
CMYK	cmyk(73.4%, 59%, 0%, 32.2%)
CIE-LAB	lab(34.20, 26.70, -57.31)
CIE-LCH	lch(34.20, 63.22, 294.99°)
OKLab	oklab(44.29% -0.0049 -0.1653)
OKLCH	oklch(44.29% 0.165 268.3)
XYZ	xyz(10.9202, 8.1033, 40.5156)
Luminance	0.0810 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E47AD #AD942E

analogous

#2E86AD #2E47AD #542EAD

triadic

#2E47AD #AD2E47 #47AD2E

tetradic

#2E47AD #AD2E86 #AD942E #2EAD54

square

#2E47AD #AD2E86 #AD942E #2EAD54

split-complementary

#2E47AD #AD542E #86AD2E

monochromatic

#141F4C #21337D #2E47AD #4964CF #7A8DDC

Accessibility & contrast

On white

8.01

#2E47AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#2E47AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E47AD

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E47AD	#FFFFFF	#000000	##FFFFFF
##2E47AD	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B0

Deuteranopia (green-blind)

#004BAB

Tritanopia (blue-blind)

#006073

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2e47ad;
/* rgb */ color: rgb(46, 71, 173);
/* oklch */ color: oklch(44.3% 0.165 268.3);

Tailwind

colors: {
  custom: {
    50: '#7979c6',
    500: '#2e47ad',
    950: '#000000',
  },
}

SCSS

$custom: #2e47ad;
$custom-light: #7979c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2e47ad",
  "rgb": {
    "r": 46,
    "g": 71,
    "b": 173
  },
  "hsl": {
    "h": 228.189,
    "s": 57.991,
    "l": 42.941
  },
  "oklch": {
    "l": 0.44289,
    "c": 0.16541,
    "h": 268.3
  },
  "luminance": 0.08104
}

Semantic roles & 50–950 ramp

primary

#2E47AD

secondary

#C4B473

accent

#C347E1

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2E47AD

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →